Citation: Jacky W. Y. Lama, Kevin K. L. Cheuka, Bing-shi Lia, Yong Xieb, Ben-zhong Tanga, c. SYNTHESIS, HELICITY, AND BIOLOGICAL PROPERTIES OF MONOSACCHARIDE-CONTAINING POLY(PHENYLACETYLENE)S[J]. Chinese Journal of Polymer Science, ;2007, 25(2): 119-122. shu

SYNTHESIS, HELICITY, AND BIOLOGICAL PROPERTIES OF MONOSACCHARIDE-CONTAINING POLY(PHENYLACETYLENE)S

Received Date: 21 August 2006
Revised Date: 14 September 2006

Poly(phenylacetylene)s bearing monosaccharide pendant groups are synthesized in high yields by [Rh(nbd)Cl]2 catalyst. The polymers have high molecular weights and give satisfactory spectroscopic data corresponding to their molecular structures. They are thermally quite stable (≥ 300#61616;C) and show strong circular dichroism signals in the visible spectral region owing to the helicity of the polyene backbone. The monosaccharide-containing polyacetylenes are cytophilic and can stimulate the growth of living cells.
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